Across
- 3. having the same twoalleles of a gene
- 4. process of making mRNA from DNA
- 6. genetic factor that blocks another genetic factor
- 10. change in the nucleotide sequence of a gene
- 11. two alleles that controlthe phenotype of a trait
- 13. study of how traits are passed from parents to offspring
- 14. section on a chromosome thathas genetic information for one trait
- 16. offspring of two plants or animal with different forms of the same trait
- 17. different form of a gene
- 18. square model used topredictpossible genotypes andphenotypesof offspring
Down
- 1. having two differentalleles of a gene
- 2. occurs when both alleles an be observed in theoffspring’s phenotype
- 5. ribonucleic acid that carries the code for making proteins
- 7. occurs whentheoffspring’s phenotype is ablend of the parents’ phenotypes
- 8. organism’s genetic material
- 9. genetic factor that isblocked by the presence of adominant factor
- 12. passing of traits fromparents to offspring
- 15. how a trait appears oris expressed